Statement Of Changes In Equity [Abstract]

BioGaia - Filing #5861821

Concept	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	As at 2024-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	—	49 1 04 4 SEK	—	20 232 SEK	2,000 SEK	38 501 SEK	—	—	1 723 932 SEK	—	—	1 174 155 SEK	1 723 934 SEK	—	2 030 344 SEK	—	840 834 SEK	—	2,000 SEK	—	20 196 SEK	15 936 SEK	—	2 030 342 SEK	—	1 153 377 SEK	1 972 418 SEK	2,000 SEK	7 72 7 31 SEK	20 196 SEK	25 696 SEK	1 972 416 SEK	1 153 793 SEK
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	351 3 8 8 SEK	—	—	—	—	—	—	3 51 3 88 SEK	—	—	351 3 8 8 SEK	—	—	—	365 352 SEK	—	365 352 SEK	—	365 352 SEK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income	373 953 SEK	—	—	22 565 SEK	—	—	—	351 3 8 8 SEK	0 SEK	—	373 953 SEK	—	—	—	355 590 SEK	—	355 590 SEK	—	3 65 35 2 SEK	—	9 762 SEK	—	—	0 SEK	—	0 SEK	—	—	—	—	—	—	—	—
Issue of equity	20 815 SEK	36,000 SEK	—	—	—	—	—	—	—	—	20 815 SEK	2 0 77 9 SEK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Dividends recognised as distributions to owners	696 778 SEK	—	—	—	—	—	—	696 778 SEK	—	—	696 778 SEK	—	—	—	2 92 8 49 SEK	—	2 92 8 49 SEK	—	2 92 8 49 SEK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	—	—	—	—	—	—	—	—	—	—	—	—	—	—	417,000 SEK	—	417,000 SEK	—	—	—	—	—	—	—	—	417,000 SEK	—	—	—	—	—	—	—	—